- 08 Oct, 2015 16 commits
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Amitoj Kaur Chawla authored
Add space around operator '|'. Problem found using checkpatch.pl CHECK: spaces preferred around that '|' (ctx:VxV) Signed-off-by:
Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Amitoj Kaur Chawla authored
Add space around operator '+'. Problem found using checkpatch.pl CHECK: spaces preferred around that '+' (ctx:VxV) Signed-off-by:
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Amitoj Kaur Chawla authored
Remove comparison to true in if statement. Problem found using checkpatch.pl CHECK: Using comparison to true is error prone Signed-off-by:
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Shraddha Barke authored
Declare iattr_from_obdo as static since it is used only in this particular file.Also remove the corresponding declaration from header file. Signed-off-by:
Shraddha Barke <shraddha.6596@gmail.com> Reviewed-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Shraddha Barke authored
Declare ptlrpc_server_drop_request and ptlrpc_stop_all_threads as static since they are used only in this particular file.Also remove the corresponding declaration from header files. Signed-off-by:
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Shraddha Barke authored
Declare function deuuidify as static since it is used only in this particular file.Also remove the corresponding declaration from header files. Signed-off-by:
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Shraddha Barke authored
Declare lustre_swab_ldlm_resource_desc, lustre_swab_obdo, lustre_swab_ldlm_res_id, lustre_swab_ldlm_policy_data as static since they are used only in this particular file. Also remove the corresponding declarations from header file. Signed-off-by:
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Shraddha Barke authored
Declare llog_cat_id2handle and llog_cat_process_or_fork as static since they are used only in this particular file. Also remove the corresponding declarations from header files. Signed-off-by:
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Shraddha Barke authored
Declare functions sptlrpc_secflags2str, sptlrpc_sec_get and sptlrpc_svc_install_rvs_ctx as static since they are used only in this particular file. Also remove them from corresponding header files. Signed-off-by:
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Shraddha Barke authored
Declare functions lustre_swab_ldlm_lock_desc and dump_obdo as static since they are used only in this particular file. Also remove them from corresponding header files. Signed-off-by:
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Shraddha Barke authored
Declare functions lustre_swab_llog_id and lustre_swab_ll_fid as static since they are used only in this particular file. Also remove them from corresponding header files. Signed-off-by:
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Amitoj Kaur Chawla authored
Remove multiple blank lines. Problem found using checkpatch.pl CHECK: Please don't use multiple blank lines Signed-off-by:
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Amitoj Kaur Chawla authored
Add space around operator ':'. Problem found using checkpatch.pl CHECK: spaces preferred around that ':' (ctx:VxV) Signed-off-by:
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Amitoj Kaur Chawla authored
Add space around operator '?'. Problem found using checkpatch.pl CHECK: spaces preferred around that '?' (ctx:VxV) Signed-off-by:
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Amitoj Kaur Chawla authored
Add space around operator '*'. Problem found using checkpatch.pl CHECK: spaces preferred around that '*' (ctx:VxV) Signed-off-by:
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Amitoj Kaur Chawla authored
Add space around operator '/'. Problem found using checkpatch.pl CHECK: spaces preferred around that '/' (ctx:VxV) Signed-off-by:
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- 05 Oct, 2015 1 commit
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Dmitry Kalinkin authored
The warning is a false positive. drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_write': drivers/vme/bridges/vme_tsi148.c:1358:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized] vme_unregister_error_handler(handler); ^ drivers/vme/bridges/vme_tsi148.c: In function 'tsi148_master_read': drivers/vme/bridges/vme_tsi148.c:1260:31: warning: 'handler' may be used uninitialized in this function [-Wmaybe-uninitialized] vme_unregister_error_handler(handler); ^ Fixes: 0b049662 ("vme: change bus error handling scheme") Signed-off-by:Dmitry Kalinkin <dmitry.kalinkin@gmail.com> Signed-off-by:
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- 04 Oct, 2015 23 commits
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Dmitry Kalinkin authored
This will enable error messages for accesses done through mmap. Signed-off-by:
Martyn Welch <martyn@welchs.me.uk> Signed-off-by:
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Dmitry Kalinkin authored
The current VME bus error handler adds errors to the bridge error list. vme_master_{read,write} then traverses that list to look for relevant errors. Such scheme didn't work well for accesses going through vme_master_mmap because they would also allocate a vme_bus_error, but have no way to do vme_clear_errors call to free that memory. This changes the error handling process to be other way around: now vme_master_{read,write} defines a window in VME address space that will catch possible errors. VME bus error interrupt only traverses these windows and marks those that had errors in them. Signed-off-by: -
Dmitry Kalinkin authored
Also changes vme_bus_error_handler to take generic address modifier code instead of raw contents of a device-specific attribute register. Signed-off-by:
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Dmitry Kalinkin authored
Error handling code found in tsi148 is not device specific. In fact it already relies on shared vme_bus_error struct and vme_bridge.vme_errors field. The other bridge driver could reuse this code if it is shared. This introduces a slight behavior change: vme error message won't be triggered in a rare case when err_chk=1 and kmalloc fails. Signed-off-by:
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Dmitry Kalinkin authored
Universe II allows PCI address grannularity of 4K or 64K depending on the window id. tsi148 only supports 64K. Existing driver implementations are validating window size against this grannularity and then use that very size as alignment parameter to pci_bus_alloc_resource. This constraint is excessive, alignment by granularity should be enough. This changes alignment constraint from size to a fixed constraint of 64K. Signed-off-by:
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Andrzej Hajda authored
The function can return negative value. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576Signed-off-by:
Andrzej Hajda <a.hajda@samsung.com> Acked-by:
Doug Ledford <dledford@redhat.com> Signed-off-by:
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Geliang Tang authored
Use offset_in_page macro instead of (addr & ~PAGE_MASK). Signed-off-by:
Geliang Tang <geliangtang@163.com> Signed-off-by:
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Geliang Tang authored
Use offset_in_page macro instead of (addr & ~PAGE_MASK). Signed-off-by:
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Geliang Tang authored
Use offset_in_page macro instead of (addr & ~PAGE_MASK). Signed-off-by:
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Tetsuo Handa authored
It was observed that setting TIF_MEMDIE before sending SIGKILL at oom_kill_process() allows memory reserves to be depleted by allocations which are not needed for terminating the OOM victim. This patch reverts commit 6bc2b856 ("staging: android: lowmemorykiller: set TIF_MEMDIE before send kill sig"), for oom_kill_process() was updated to send SIGKILL before setting TIF_MEMDIE. Signed-off-by:
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by:
Michal Hocko <mhocko@suse.com> Signed-off-by:
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Shraddha Barke authored
Remove obd_export_nid2str as it is defined but not used anymore. Signed-off-by:
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H Hartley Sweeten authored
Fix the checkpatch.pl issues. Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by:
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Shraddha Barke authored
Declare lustre_fs_type, do_lcfg, lustre_fill_super, lustre_put_lsi, lustre_init_lsi, lustre_start_simple, server_name2index and server_name2fsname as static since they are used only in this particular file.Also remove corresponding declarations from header files. Signed-off-by:
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Shraddha Barke authored
Declare obd_init_checks as static since it is used only in this particular file. Signed-off-by:
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Shraddha Barke authored
Declare obd_export_nid2str and obd_zombie_impexp_cull as static since they are used only in this particular file. Also remove the corresponding declarations from header file Signed-off-by:
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Shraddha Barke authored
Declare ptlrpc_register_bulk as static since it is used only in this particular file.Also remove the declaration from header file Signed-off-by:
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Shraddha Barke authored
Declare req_capsule_init_area and req_capsule_field_present as static since they are used only in this particular file. Also remove the corresponding declarations from header files. Signed-off-by:
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Shraddha Barke authored
Declare ptlrpc_pinger_remove_timeouts as static since it is used only in this particular file. Signed-off-by:
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Shraddha Barke authored
Declare ptl_get_pid as static since it is used only in this particular file. Also remove declaration from corresponding header file Signed-off-by:
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Shraddha Barke authored
Declare ptlrpc_nrs_policy_register as static since it is used only in this particular file. Also remove corresponding declaration from header files. Signed-off-by:
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Itai Katz authored
The dev_root field in the bus type struct has been replaced by a new mechanism to identify the root dprc. Remove all references to dev_root. Signed-off-by:
Itai Katz <itai.katz@freescale.com> Signed-off-by:
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Itai Katz authored
Add a counter to track the number of root DPRCs. When this counter is greater then 0 it means that at least one root DPRC device exists. Signed-off-by:
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Itai Katz authored
To support multiple root dprcs, instead of relying on the dev_root field of the bus type struct, instead create a function to traverse to the root dprc and return a pointer to the device struct Signed-off-by:
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